• Debian 11 is approaching its end-of-life (vendor EOL date - August 31, 2026). Plesk Obsidian 18.0.80 will be the last release to support it.
    If you are running Plesk Obsidian on Debian 11, we recommend you upgrade those servers to Debian 12 using our dist-upgrade tool.
  • We plan to deprecate and remove the support for XML RPC protocol versions earlier than 1.6.9.1 in Plesk Obsidian 18.0.82. We strongly recommend that you update all existing integrations using earlier versions of the XML RPC protocol to comply with the version 1.6.9.1 specification.

Key Upgrade V8 to V9

EPICENTER

New Pleskian
Hello!
Yesterday my server crashed and now I installed Plesk V9. But my V8 key doesent work with the V9 Version.
A few days ago I upgraded my Plesk version so V9 and the licence key was automatic upgraded. But without upgrade die version of plesk my key doesent work.
I tried the uprade tool from the parallels homepage, but I dont now the emailadress I must enter in the tool. I bought my licence from a reseller! The problem ist, in germany many firms are in holliday ..and my reseller too!
What can I do! Is there another way to upgrade my key? I emailed the support from parallels but this is 2 day ago and I get now answer from it.
Hope someone can help me!
Regards Martin
 
I had the same problem after I reinstalled my server to and tried to put a fresh install of Plesk 9 on it. I then reinstalled again (probably not necessary) and installed a minimal install of 8.6, added my psa.key, then upgraded it to 9.0 (using the same autoinstaller script that I used for 8.6), then converted and restored my backups.

Hopefully you will have fixed this yourself or had a reply from plesk by now, but I thought I might as well reply incase someone else has this problem.
 
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